5305-01-151-8331

Find complete technical information, availability, and procurement data for: 5305-01-151-8331
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-151-8331

Item Name Code

41756

Assigment Date

04/22/1983 (43 years ago)

0.172 inches minimum and 0.190 inches maximum head height, hexagon extended washer head style, 1.450 inches minimum and 1.550 inches maximum fastener length, 0.367 inches minimum and 0.375 inches maximum width between flats, 0.480 inches minimum and 0.520 inches maximum extended washer diameter

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Fastener Length: 1.450 inches minimum and 1.550 inches maximum
Head Style: hexagon extended washer
Head Height: 0.172 inches minimum and 0.190 inches maximum
Width Between Flats: 0.367 inches minimum and 0.375 inches maximum
Extended Washer Diameter: 0.480 inches minimum and 0.520 inches maximum
Extended Washer Thickness: 0.030 inches minimum and 0.050 inches maximum
Internal Drive Style: w/o internal drive
Features Provided: casehardened
Nonmachine Thread Style: gimlet point (type a, ab or ba)
Nonmachine Nominal Thread Diameter: 0.250 inches
Material: steel overall
Surface Treatment: phosphate overall
Surface Treatment Document And Classification: g-4435-m code a fscm 11862 mfr ref single treatment response overall

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
11504744	Tapping Screw
11508027	Tapping Screw
9422636	Tapping Screw

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5305-01-151-8331?

The FSCG of the NSN 5305-01-151-8331 is 5305

Does the NSN 5305-01-151-8331 have a Schedule B code assigned?

Yes, the Schedule B code is 7318140000

Does NSN 5305-01-151-8331 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 5305-01-151-8331 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-151-8331 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 5305-01-151-8331 was assigned to the Federal Catalog?

It was assigned 43 years ago, on Fri, Apr 22, 1983